﻿<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:sys="clr-namespace:System;assembly=mscorlib"
                    xmlns:local="clr-namespace:Loki.UI.Wpf">

    <!-- =============================================================================== -->
    <!-- BusyIndicator                                                                   -->
    <!-- =============================================================================== -->

    <Style TargetType="{x:Type local:BusyIndicator}">
        <Setter Property="BusyContent" Value="Please wait..." />
        <Setter Property="IsTabStop" Value="False" />
        <Setter Property="Focusable" Value="False" />
        <Setter Property="OverlayStyle">
            <Setter.Value>
                <Style TargetType="Rectangle">
                    <Setter Property="Fill" Value="Black" />
                    <Setter Property="Opacity" Value="0.5" />
                </Style>
            </Setter.Value>
        </Setter>
        <Setter Property="ProgressBarStyle">
            <Setter.Value>
                <Style TargetType="ProgressBar">
                    <Setter Property="IsIndeterminate" Value="True" />
                    <Setter Property="Height" Value="15" />
                    <Setter Property="Margin" Value="8,0,8,8" />
                </Style>
            </Setter.Value>
        </Setter>
        <Setter Property="DisplayAfter" Value="00:00:00.1" />
        <Setter Property="HorizontalAlignment" Value="Stretch" />
        <Setter Property="VerticalAlignment" Value="Stretch" />
        <Setter Property="HorizontalContentAlignment" Value="Stretch" />
        <Setter Property="VerticalContentAlignment" Value="Stretch" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type local:BusyIndicator}">
                    <Grid>
                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup x:Name="VisibilityStates">
                                <VisualState x:Name="Hidden">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.001" Storyboard.TargetName="busycontent" Storyboard.TargetProperty="(UIElement.Visibility)">
                                            <DiscreteObjectKeyFrame KeyTime="00:00:00">
                                                <DiscreteObjectKeyFrame.Value>
                                                    <Visibility>Collapsed</Visibility>
                                                </DiscreteObjectKeyFrame.Value>
                                            </DiscreteObjectKeyFrame>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.001" Storyboard.TargetName="overlay" Storyboard.TargetProperty="(UIElement.Visibility)">
                                            <DiscreteObjectKeyFrame KeyTime="00:00:00">
                                                <DiscreteObjectKeyFrame.Value>
                                                    <Visibility>Collapsed</Visibility>
                                                </DiscreteObjectKeyFrame.Value>
                                            </DiscreteObjectKeyFrame>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Visible">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.001" Storyboard.TargetName="busycontent" Storyboard.TargetProperty="(UIElement.Visibility)">
                                            <DiscreteObjectKeyFrame KeyTime="00:00:00">
                                                <DiscreteObjectKeyFrame.Value>
                                                    <Visibility>Visible</Visibility>
                                                </DiscreteObjectKeyFrame.Value>
                                            </DiscreteObjectKeyFrame>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.001" Storyboard.TargetName="overlay" Storyboard.TargetProperty="(UIElement.Visibility)">
                                            <DiscreteObjectKeyFrame KeyTime="00:00:00">
                                                <DiscreteObjectKeyFrame.Value>
                                                    <Visibility>Visible</Visibility>
                                                </DiscreteObjectKeyFrame.Value>
                                            </DiscreteObjectKeyFrame>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup x:Name="BusyStatusStates">
                                <VisualState x:Name="Idle">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.001" Storyboard.TargetName="content" Storyboard.TargetProperty="(Control.IsEnabled)">
                                            <DiscreteObjectKeyFrame KeyTime="00:00:00">
                                                <DiscreteObjectKeyFrame.Value>
                                                    <sys:Boolean>True</sys:Boolean>
                                                </DiscreteObjectKeyFrame.Value>
                                            </DiscreteObjectKeyFrame>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Busy">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.001" Storyboard.TargetName="content" Storyboard.TargetProperty="(Control.IsEnabled)">
                                            <DiscreteObjectKeyFrame KeyTime="00:00:00">
                                                <DiscreteObjectKeyFrame.Value>
                                                    <sys:Boolean>False</sys:Boolean>
                                                </DiscreteObjectKeyFrame.Value>
                                            </DiscreteObjectKeyFrame>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                        </VisualStateManager.VisualStateGroups>
                        <ContentControl x:Name="content" Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" IsTabStop="False" Focusable="False" />
                        <Rectangle x:Name="overlay" Style="{TemplateBinding OverlayStyle}" />
                        <ContentPresenter x:Name="busycontent">
                            <ContentPresenter.Content>
                                <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
                                    <Border Background="Black" BorderThickness="1" CornerRadius="2">
                                        <Border.BorderBrush>
                                            <LinearGradientBrush StartPoint="0.5,0" EndPoint="0.5,1">
                                                <GradientStop Color="#FFA3AEB9" Offset="0" />
                                                <GradientStop Color="#FF8399A9" Offset="0.375" />
                                                <GradientStop Color="#FF718597" Offset="0.375" />
                                                <GradientStop Color="#FF617584" Offset="1" />
                                            </LinearGradientBrush>
                                        </Border.BorderBrush>
                                        <Border CornerRadius="1.5" Margin="1">
                                            <Border.Background>
                                                <LinearGradientBrush StartPoint="0.5,0" EndPoint="0.5,1">
                                                    <GradientStop Color="#FFF6F8F9" Offset="0.02" />
                                                    <GradientStop Color="#FFB8B8B8" Offset="0.996" />
                                                </LinearGradientBrush>
                                            </Border.Background>
                                            <Grid MaxWidth="200">
                                                <Grid.RowDefinitions>
                                                    <RowDefinition />
                                                    <RowDefinition Height="Auto" />
                                                </Grid.RowDefinitions>
                                                <ContentPresenter Content="{TemplateBinding BusyContent}" ContentTemplate="{TemplateBinding BusyContentTemplate}" Margin="8" />
                                                <ProgressBar Grid.Row="1" Style="{TemplateBinding ProgressBarStyle}" />
                                            </Grid>
                                        </Border>
                                    </Border>
                                </Grid>
                            </ContentPresenter.Content>
                        </ContentPresenter>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>